 /* Base Reset & Typography */
    * { margin: 0; padding: 0; box-sizing: border-box; }
    body {
      font-family: Arial, sans-serif;
      background-color: #f5f5f5;
      color: #333;
      display: flex;
      flex-direction: column;
      min-height: 100vh;
      line-height: 1.6;
    }
    /* Main Container */
    .container {
      max-width: 900px;
      width: 90%;
      margin: 30px auto;
      background-color: #fff;
      padding: 20px 30px;
      border-radius: 8px;
      box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    }
    h1, h2, h3 { text-align: center; color: #007BFF; margin-bottom: 10px; }
    /* Tabs */
    .tabs {
      overflow: hidden;
      background-color: #007BFF;
      border-radius: 8px 8px 0 0;
      margin-bottom: 10px;
    }
    .tabs button {
      background-color: inherit;
      border: none;
      outline: none;
      cursor: pointer;
      padding: 14px 16px;
      color: #fff;
      font-size: 1rem;
      transition: background-color 0.3s;
      float: left;
    }
    .tabs button:hover { background-color: #0056b3; }
    .tabs button.active { background-color: #0056b3; }
    /* Tab Content */
    .tabcontent { display: none; padding: 20px 0; }
    .tabcontent.active { display: block; }
    /* Input & Button Styles */
    form, .dropdown { text-align: center; margin-bottom: 20px; }
    input[type="text"], select {
      padding: 10px; font-size: 1rem; width: 80%; max-width: 300px;
      border: 1px solid #ccc; border-radius: 4px;
    }
    .btn {
      padding: 10px 20px;
      font-size: 1rem;
      background-color: #007BFF;
      color: #fff;
      border: none;
      border-radius: 4px;
      cursor: pointer;
      margin: 5px;
      transition: background-color 0.3s ease;
    }
    .btn:hover { background-color: #0056b3; }
    /* Search Tab */
    .weather-info, .forecast-grid { margin-top: 20px; }
    .weather-card, .forecast-card {
      border: 1px solid #eee;
      padding: 15px;
      border-radius: 8px;
      background-color: #e9f2f9;
      text-align: center;
      margin-bottom: 15px;
    }
    .forecast-grid {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      justify-content: center;
    }
    /* Results (Global / Continental) */
    .results-container {
      display: flex;
      flex-wrap: wrap;
      gap: 20px;
      justify-content: center;
      margin-top: 20px;
    }
    .result-box {
      flex: 1 1 300px;
      background-color: #fafafa;
      border: 1px solid #ddd;
      border-radius: 8px;
      padding: 15px;
    }
    .result-box h3 { text-align: center; margin-bottom: 10px; }
    ul { list-style-type: none; padding: 0; }
    li { padding: 5px; border-bottom: 1px solid #eee; }
    /* Footer */
    footer {
      text-align: center;
      padding: 15px;
      background-color: #fff;
      margin-top: auto;
      box-shadow: 0 -2px 4px rgba(0,0,0,0.1);
    }
